A car headlamp of 48 W works on the car battery of 12V. The correct fuse for the circuit of this car headlamp will be: a) 5A b) 10A c) 3A d) 13A
A car headlamp of 48 W works on the car battery of 12V. The correct fuse for the circuit of this car headlamp will be: a) 5A b) 10A c) 3A d) 13A

Answer:

The correct option is a) 5A

We need a fuse with a current capacity somewhat higher than the device’s maximum. According to the stated choice, the correct circuit fuse is 5 A, which is significantly higher than 4 A.